1charAt(x)
2charCodeAt(x)
3concat(v1,v2..)
4fromCharcode(c1,c2)
5indexOf(substr, [start])
6lastIndexOf(substr, [start])
7JavaScript - javascript string function- Edurekamatch(regexp)
8replace(regexp/substr, replacetext)
9search(regexp)
10slice(start, [end])
11split(delimiter, [limit])
12substr(start, [length])
13substring(from, [to])
14toLowerCase()
15toUpperCase()
16includes()
17endsWith()
18repeat()
19valueOf()
20trim()